Name: Signature Multipane Fixed Flat Rooflight
Brand: Signature
SKU: SMPFFRC

Information

⚠ Please Note

This multipane fixed flat rooflight requires a minimum external kerb upstand of 115 mm for correct installation and weatherproofing.

For example, if your internal roof opening measures 100 × 150 cm, then with a 115 mm upstand all around, the required external kerb size would be approximately 101.15 × 151.15 cm.

The product sizes listed in the dropdown menu refer to the external kerb size, not the internal roof opening. Please ensure accurate measurements before placing your order.

Signature Multi-Pane Fixed Flat Glass Rooflight – Made to Measure with Fixed or Opening Options

Maximize natural light in larger spaces with the Signature Multi-Pane Fixed Flat Glass Rooflight. Designed to offer the same sleek, modern aesthetic as our single-pane units, these multi-section rooflights are ideal for internal corridors, open-plan spaces, and extensions where a larger glazing span is required.

Why Choose the Signature Multi-Pane Rooflight?

Made to Measure – Custom-built to fit your project’s exact dimensions.

Large Span Capability – Accommodates up to 320cm free span slope length, with no limit on overall length.

Fixed or Opening Units – Integrate vented sections for natural airflow or opt for a fully fixed design.

Sleek, Frameless Look – Offers uninterrupted sky views with a contemporary, minimalist profile.

High-Performance Glazing – Toughened, energy-efficient glass for optimal insulation and solar control.

Customisable Finish – Standard slate grey (RAL), with alternative RAL colours available upon request.

Glass Options – Easy-clean coating upgrade for minimal maintenance and obscure glazing available at no extra cost.

Installation & Upstand Requirements

This rooflight is designed to sit on a builder’s kerb, allowing the roof to be weathertight early in the build process. The glazing unit is then easily fitted once delivered. Upstand specifications can be found in the product's technical section.

Order Your Multi-Pane Rooflight Today

Enhance your home or commercial space with a custom-built, fixed, or opening multi-pane rooflight.

Call our expert team today for a free quote and tailored advice!

Specification

More Information
Product Type	Wall Abutment & Multipane Glass Rooflights
Guarantee	15 Years
Operation	Fixed - Non Opening
Window Glazing Guarantee	15
Brand	Signature
Window Glazing Type	Double Glazed
Upstand Type	Builders Upstand
Roof Pitch	5-15°
Window U Value	1.1 W/m2K (CP)
Made to measure	Yes